Course Records
Updated As Of May 2025
Marathon Record – Male
wdt_ID Group Name Age Time Year
1
12-18
Stuart Jenkins
18
2:30:47
1978
2
19-24
Jackson Caldwell
24
2:22:04
2025
3
25-29
Dan Cloeter
26
2:16:47
1979
4
30-34
Philip Coppess
30
2:16:30
1985
5
35-39
Julius Kirwa
35
2:20:12
2014
6
40-44
Hillary Too
40
2:21:06
2019
7
45-49
Abraham Kipkemei
45
2:16:16
2023
8
50-54
Norman Green Jr.
51
2:29:11
1984
9
55-59
Norman Green Jr.
55
2:33:49
1988
10
60-64
Dale Urbain
60
2:54:17
1994
11
65-69
Clive Davies
68
2:52:45
1984
12
70-74
Jerry Stehlik
71
4:04:20
2025
13
75-79
Marvin Metzer
75
4:50:11
2003
14
80 and up
Marvin Metzer
80
5:45:14
2008
Marathon Record – Female
wdt_ID Group Name Age Time Year
1
12-18
Shona Jones
13
2:52:58
1981
2
19-24
Mary Amen
19
2:53:14
1984
3
25-29
Emma Huston
27
2:38:17
2022
4
30-34
Hirut Guangul
31
2:41:51
2023
5
35-39
Chris Kimbrough
37
2:44:59
2007
6
40-44
Liubov Denisova
43
2:46:29
2015
7
45-49
Roxi Erickson Olsen
46
3:06:04
2010
8
50-54
Karen Bestul
50
3:14:53
1993
9
55-59
Karen Bestul
55
3:32:15
1998
10
60-64
Karen Bestul
61
3:39:17
2004
11
65-69
Karen Bestul
65
3:54:11
2008
12
70-74
Karen Bestul
70
4:51:47
2013
13
75 and up
Janet Kendrick
75
5:47:52
2024
Marathon Record – Push-Rim Wheelchair
wdt_ID Place Name Age Time Year
1
1
Tony Possehl
36
2:04:28
1995
2
2
Tony Possehl
37
2:10:15
1996
3
3
Bart Bardwell
48
2:22:41
1996
4
4
Maynard Read
34
2:22:55
1996
5
5
Maynard Read
33
2:24:33
1995
Half Marathon Record – Male
wdt_ID Group Name Age Time Year
1
Less than 14
Carter Ribble
13
1:23:07
2025
2
15-19
Drew Tonniges
19
1:10:32
2003
3
20-24
Noah Rasmussen
24
1:05:20
2023
4
25-29
Dominic Korir
27
1:03:45
2021
5
30-34
Sammy Rotich
32
1:04:11
2019
6
35-39
Charlie Gray
35
1:04:36
1990
7
40-44
Jesse Davis
42
1:08:25
2024
8
45-49
Ivan Ivanov
45
1:12:31
2016
9
50-54
Lowell Gaither
50
1:17:11
1988
10
55-59
Ronn Baker
55
1:19:57
1995
11
60-64
Jeffrey Brune
60
1:24:14
2025
12
65-69
Dave Coleman
66
1:35:50
2022
13
70-74
Bob Garcia
70
1:42:03
2025
14
75-79
Sigurd Daenke
75
2:07:23
2002
15
80-84
Leo Rutten
80
2:36:34
2023
16
85-89
Marvin Metzer
85
3:15:33
2013
17
90 and up
Clarence Osborn
90
4:08:15
2008
Half Marathon Record – Female
wdt_ID Group Name Age Time Year
1
Less than 15
Katelyn Rupe
14
1:31:25
2021
2
15-19
Sammy Resh
19
1:24:08
1986
3
20-24
Iveen Chepkemoi
23
1:11:41
2021
4
25-29
Emma Huston
29
1:14:58
2024
5
30-34
Rachael Rudel
31
1:14:13
2025
6
35-39
Suzanne Weeder Einspahr
35
1:17:15
2006
7
40-44
Annmarie Kirkpatrick
42
1:17:36
2024
8
45-49
Barb Rinne
48
1:26:49
2009
9
50-54
Barb Rinne
50
1:28:41
2011
10
55-59
Karen Bestul
56
1:36:35
1999
11
60-64
Wanda Essink
62
1:38:27
2023
12
65-69
Diane Sims
66
1:50:25
2021
13
70-74
Karen Bestul
71
2:10:16
2014
14
75-79
Nancy Howard
75
2:23:53
2021
15
80-84
Carol Goslin
80
3:21:04
2025
Half Marathon Record – Push-Rim Wheelchair
wdt_ID Place Name Age Time Year
1
1
Jason Kerkman
35
1:22:00
2008
2
2
Jason Kerkman
31
1:23:11
2004
3
3
Jason Kerkman
37
1:23:55
2010
4
4
Jason Kerkman
33
1:24:09
2006
5
5
Marcus Yuen
20
1:24:29
2014